Base for air treatment system housing



FIG. 1 is a perspective top view of a base according to the present invention.

FIG. 2 is a bottom view of the base of the FIG. 1.

FIG. 3 is a top view of the base of FIG. 1.

FIG. 4 is a side view of the base of FIG. 1.

FIG. 5 is a side view opposite the side of FIG. 4 of the base of FIG. 1.

FIG. 6 is an end view of the base of FIG. 1; and,

FIG. 7 is an end view of an end opposite the end of FIG. 6 of the base of FIG. 1. 

The ornamental design for a base for air treatment system housing, as shown and described. 